python - django、pyenv、uwsgi - ModuleNotFoundError : No module named 'django'

Question

我在 /etc/uwsgi/vassals/gsd.ini 中有以下 vassal 配置:

[uwsgi]
plugins = python
env = DJANGO_SETTINGS_MODULE=%n.settings
virtualenv = /home/toogy/.pyenv/versions/%n
chdir = /home/webapps/%n
module = %n.wsgi:application
master = true
vacuum = true
pidfile = /tmp/uwsgi-%n.pid
socket = /tmp/uwsgi-%n.sock
daemonize = /var/log/uwsgi/%n.log
chmod-socket = 666
uid = toogy
gid = toogy

这是我得到的uwsgi日志

Tue Feb  7 10:49:12 2017 - received message 1 from emperor
...gracefully killing workers...
Gracefully killing worker 1 (pid: 31406)...
worker 1 buried after 1 seconds
binary reloading uWSGI...
chdir() to /etc/uwsgi/vassals
closing all non-uwsgi socket fds > 2 (max_fd = 1024)...
found fd 3 mapped to socket 0 (/tmp/uwsgi-gsd.sock)
running /usr/bin/uwsgi
*** has_emperor mode detected (fd: 7) ***
[uWSGI] getting INI configuration from gsd.ini
*** Starting uWSGI 2.0.14 (64bit) on [Tue Feb  7 10:49:13 2017] ***
compiled with version: 6.3.1 20170109 on 18 January 2017 00:35:47
os: Linux-3.14.32-xxxx-grs-ipv6-64 #7 SMP Wed Jan 27 18:05:09 CET 2016
nodename: renard
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 4
current working directory: /etc/uwsgi/vassals
detected binary path: /usr/bin/uwsgi
chdir() to /home/webapps/gsd
your processes number limit is 15700
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
uwsgi socket 0 inherited UNIX address /tmp/uwsgi-gsd.sock fd 3
Python version: 3.6.0 (default, Jan 16 2017, 12:12:55)  [GCC 6.3.1 20170109]
PEP 405 virtualenv detected: /home/toogy/.pyenv/versions/gsd
Set PythonHome to /home/toogy/.pyenv/versions/gsd
*** Python threads support is disabled. You can enable it with --enable-threads ***
Python main interpreter initialized at 0x39d21f0
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 145536 bytes (142 KB) for 1 cores
*** Operational MODE: single process ***
added /home/webapps/gsd/ to pythonpath.
Traceback (most recent call last):
  File "/home/webapps/gsd/gsd/wsgi.py", line 12, in <module>
    from django.core.wsgi import get_wsgi_application
ModuleNotFoundError: No module named 'django'
unable to load app 0 (mountpoint='') (callable not found or import error)
*** no app loaded. going in full dynamic mode ***
*** uWSGI is running in multiple interpreter mode ***
gracefully (RE)spawned uWSGI master process (pid: 27844)
spawned uWSGI worker 1 (pid: 32312, cores: 1)

它找不到 django 我不知道为什么因为 uwsgi 似乎检测到 python 环境(其中 django 是 已安装)。

此外，它显示 Python 版本:3.6.0 而我的 virtualenv Python 版本是 3.5.2。我不知道这是否应该发生。系统Python版本为3.6.0。

我正在使用最新版本的 uwsgi 和 uwsgi-plugins-python Arch Linux 官方软件包。

Answer 1

问题是链接到 uwsgi 的系统范围的 python 版本需要与 virtualenv 的版本相同，我认为这是一件非常愚蠢的事情。

2021 年 4 月编辑:我现在推荐使用 gunicorn，它没有这个问题